CN203649573U - Automatic locating clamp for end milling machining of gear - Google Patents
Automatic locating clamp for end milling machining of gear Download PDFInfo
- Publication number
- CN203649573U CN203649573U CN201320746752.3U CN201320746752U CN203649573U CN 203649573 U CN203649573 U CN 203649573U CN 201320746752 U CN201320746752 U CN 201320746752U CN 203649573 U CN203649573 U CN 203649573U
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- China
- Prior art keywords
- clamp body
- gear
- clamp
- brace
- fixed
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- Expired - Fee Related
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- Jigs For Machine Tools (AREA)
Abstract
The utility model discloses an automatic locating clamp for end milling machining of a gear, and belongs to the field of gear machining clamps. The automatic locating clamp for end milling machining of the gear comprises a flange and a clamp body, wherein a plurality of bases are evenly arranged on the surface of the upper end of the clamp body, diagonal draw bars are arranged in the bases in a cooperative mode through diagonal bar holes, and each diagonal draw bar penetrates through the corresponding diagonal bar hole formed in the upper surface of the clamp body to extend into a cavity of the clamp body; the tail end of each diagonal draw bar is connected to a connecting disk through a movable hinge, a main draw bar is horizontally fixed to the center of the connecting disk, and the main draw bar penetrates through a bottom cover on the tail portion of the clamp body to extend out of the clamp body; a pressing claw is fixed to each diagonal draw bar through a bolt hole, an arc-shaped head is arranged on the lower surface of the front end of each pressing claw, a support is fixed to the middle of the surface of the upper end of the clamp body, and tooth-shaped grooves are formed in the surface of the support. According to the automatic locating clamp for end milling machining of the gear, universality of the automatic locating clamp is improved, automatic clamping is achieved, production efficiency is improved, it is ensured that clamping is firm and reliable, and product quality is improved.
Description
Technical field
The present invention relates to a kind of clamping apparatus for gear wheel processing, be specially a kind of gear end mill processing automatic positioning clamp.
Background technology
In Gear Processing industry, Milling Process is a kind of conventional machining mode.In the time carrying out process operation, need fixation workpiece, at this moment just need to use fixture.Traditional clamping scheme is, adopts fixing paw clamping, by this kind of processing scheme, because the size of gear and the variable thickness of axle head cause, need to look processed product situation replacing clamp, and the versatility of fixture is not strong, and production efficiency is low, and clamping is not firm.
Utility model content
The purpose of this utility model is to provide a kind of gear end mill processing automatic positioning clamp, improves the versatility of fixture, and automated exchanged cutter, enhances productivity, and guarantees that clamping is firm, improving product quality.
For realizing above object, the technical solution adopted in the utility model is: gear end mill processing automatic positioning clamp, it comprises ring flange (1) and clamp body (2), described clamp body (2) upper end face is evenly provided with multiple bases (6), in described base (6), is combined with brace (3) by brace hole (201); Described brace (3) extends in the cavity of clamp body (2) through the brace hole (201) of clamp body (2) upper surface; Described brace (3) end is connected on terminal pad (10) by moveable hinge (7), described terminal pad (10) by-level is fixed with main tie (9), and described main tie (9) reaches outside clamp body (2) through the bottom (8) of clamp body (2) afterbody; Described brace (3) is fixed with paw (4) by bolt hole (401); Described paw (4) front end lower surface is set to arc head (403); In the middle of described clamp body (2) upper end face, be fixed with bearing (5), the surface of described bearing (5) is provided with serrate slot (501).
Further, described paw (4) rear end has expansion slot (402).
The beneficial effects of the utility model: 1, adopt the fixing pressure head of brace clamping, not limited by the product size of gear to be processed, can regulate arbitrarily suitable clamping height, fixture versatility is strengthened, and production efficiency improves; Use screw threads for fastening, the fixing of clamping is stronger simultaneously.
2, on clamp body, be provided with bearing, and abutment surface is provided with serrate slot, is more conducive to fixing gear to be processed, avoid processing to rock, be conducive to promote the product quality of gear to be processed.
3, adopt pull bar automated exchanged cutter, the trouble of avoiding dismounting to compress has improved operating efficiency simultaneously.
Accompanying drawing explanation
Fig. 1 is schematic perspective view of the present utility model;
Fig. 2 is the utility model front view.
Fig. 3 is A-A cutaway view in Fig. 2.
Fig. 4 is the three-dimensional view of paw 4 in Fig. 1.
Fig. 5 is gear 101 front views to be processed.
Numerical reference described in figure is expressed as: 1, ring flange; 2, clamp body; 3, brace; 4, paw; 5, bearing; 6, base; 7, moveable hinge; 8, bottom; 9, main tie; 10, terminal pad; 201, brace hole; 401, bolt hole; 402, expansion slot; 403, arc head; 501, serrate slot; 601, clamping hole; 101, gear.
The specific embodiment
In order to make those skilled in the art understand better the technical solution of the utility model; below in conjunction with accompanying drawing, the utility model is described in detail; the description of this part is only exemplary and explanatory, should not have any restriction to protection domain of the present utility model.
As Figure 1-4, assembly relation of the present utility model is: it comprises ring flange 1 and clamp body 2, and described clamp body 2 upper end faces are evenly provided with multiple bases 6, in described base 6, is combined with brace 3 by brace hole 201; Described brace 3 extends in the cavity of clamp body 2 through the brace hole 201 of clamp body 2 upper surfaces; Described brace 3 ends are connected on terminal pad 10 by moveable hinge 7, and described terminal pad 10 by-levels are fixed with main tie 9, and described main tie 9 reaches outside clamp body 2 through the bottom 8 of clamp body 2 afterbodys; Described brace 3 is fixed with paw 4 by bolt hole 401; Described paw 4 front end lower surfaces are set to arc head 403; In the middle of described clamp body 2 upper end faces, be fixed with bearing 5, the surface of described bearing 5 is provided with serrate slot 501.
Further, described paw 4 rear ends have expansion slot 402.The setting of expansion slot 402 is convenient to dismantle paw 4.
When concrete operations, fixture is arranged on lathe, the hydraulic pressure of main tie 9 connecting machine tools or air pressure retractor device, regulate after equipment, gear 101 to be processed is placed in the serrate slot 501 of bearing 5, then starts main tie 9, drive brace 3 to strain paw 4 by moveable hinge 7, utilize its arc head 403 to block the gear teeth of gear 101, realize the tight gear 101 to be processed of clamping.
It should be noted that, in this article, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thereby which key element the process, method, article or the equipment that make to comprise a series of key elements not only comprise, but also comprise other key elements of clearly not listing, or be also included as the intrinsic key element of this process, method, article or equipment.
Applied specific case herein principle of the present utility model and embodiment are set forth, the explanation of above example is just for helping to understand method of the present utility model and core concept thereof.The above is only preferred embodiment of the present utility model, should be understood that, due to the finiteness of literal expression, and objectively there is unlimited concrete structure, for those skilled in the art, not departing under the prerequisite of the utility model principle, can also make some improvement, retouching or variation, also above-mentioned technical characterictic can be combined by rights; These improve retouching, change or combination, or without improving, the design of utility model and technical scheme are directly applied to other occasion, all should be considered as protection domain of the present utility model.
Claims (2)
1. gear end mill processing automatic positioning clamp, it comprises ring flange (1) and clamp body (2), it is characterized in that, described clamp body (2) upper end face is evenly provided with multiple bases (6), in described base (6), is combined with brace (3) by brace hole (201); Described brace (3) extends in the cavity of clamp body (2) through the brace hole (201) of clamp body (2) upper surface; Described brace (3) end is connected on terminal pad (10) by moveable hinge (7), described terminal pad (10) by-level is fixed with main tie (9), and described main tie (9) reaches outside clamp body (2) through the bottom (8) of clamp body (2) afterbody; Described brace (3) is fixed with paw (4) by bolt hole (401); Described paw (4) front end lower surface is set to arc head (403); In the middle of described clamp body (2) upper end face, be fixed with bearing (5), the surface of described bearing (5) is provided with serrate slot (501).
2. gear end mill processing automatic positioning clamp according to claim 1, is characterized in that, described paw (4) rear end has expansion slot (402).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320746752.3U CN203649573U (en) | 2013-11-22 | 2013-11-22 | Automatic locating clamp for end milling machining of gear |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201320746752.3U CN203649573U (en) | 2013-11-22 | 2013-11-22 | Automatic locating clamp for end milling machining of gear |
Publications (1)
Publication Number | Publication Date |
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CN203649573U true CN203649573U (en) | 2014-06-18 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201320746752.3U Expired - Fee Related CN203649573U (en) | 2013-11-22 | 2013-11-22 | Automatic locating clamp for end milling machining of gear |
Country Status (1)
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CN (1) | CN203649573U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111112758A (en) * | 2020-02-05 | 2020-05-08 | 秦皇岛知聚科技有限公司 | Gear finish machining positioning mechanism that polishes |
-
2013
- 2013-11-22 CN CN201320746752.3U patent/CN203649573U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111112758A (en) * | 2020-02-05 | 2020-05-08 | 秦皇岛知聚科技有限公司 | Gear finish machining positioning mechanism that polishes |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140618 Termination date: 20161122 |